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Publicly known proof-of-concept links. Links only, never code.

Warning. Unverified third-party links. ThreatWire has not tested them. Many repos are fake, malware or for a different bug. Never run code you have not read, in an isolated lab only.

CVE-2021-34473IN CISA KEV 2021-11-03EPSS 100% (percentile 99th)Ransomware use

Publicly known references (12)

hosch3n/ProxyVulns
GitHub searchgithub.com★ 176Updated 21 Oct 2022
psc4re/NSE-scripts
GitHub searchgithub.com★ 162Updated 16 Aug 2021
horizon3ai/proxyshell
nomi-secgithub.com★ 121Updated 25 Aug 2023
cyberheartmi9/Proxyshell-Scanner
nomi-secgithub.com★ 46Updated 9 Oct 2022
kh4sh3i/ProxyShell
nomi-secgithub.com★ 43Updated 30 Jun 2022
p2-98/CVE-2021-34473
nomi-secgithub.com★ 30Updated 16 Aug 2021
je6k/CVE-2021-34473-Exchange-ProxyShell
nomi-secgithub.com★ 16Updated 23 Nov 2021
mithridates1313/ProxyShell_POC
GitHub searchgithub.com★ 16Updated 6 Oct 2021
RaouzRouik/CVE-2021-34473-scanner
nomi-secgithub.com★ 5Updated 11 Aug 2021
ipsBruno/CVE-2021-34473-NMAP-SCANNER
nomi-secgithub.com★ 2Updated 16 Nov 2022
f4alireza/CVE
nomi-secgithub.com★ 0Updated 17 Oct 2023
learningsurface/ProxyShell-CVE-2021-34473.py
nomi-secgithub.com★ 0Updated 17 Jan 2022

Sources: NVD (Exploit-tagged references), CISA KEV, nomi-sec/PoC-in-GitHub, GitHub repository search, Exploit-DB links from NVD. Fetched 18 Oct 2026; cached for a few hours.